Re: 2001

...If I recall correctly, the spaceship's computer started killing everybody off. It went berserk for some reason (maybe that reason was similar to VICKI's in I, Robot? Realizing that it is impossible to protect humans from themselves? Fuzzy on that part). Anyway, they (or maybe it was just one guy left?) killed HAL, the computer, by unplugging it (novel idea), and it went even crazier and started singing "A bicycle built for two". That's all I got. That's from the movie...I do plan on reading the book someday!